![Eye diagram with raised cosine filtering](https://dsplog.com/db-install/wp-content/uploads/2008/05/eye_diagram_raised_cosine_alpha_05.png)
Eye diagram with raised cosine filtering
We have discussed about probable transmit pulse shaping filter and have observed that raised cosine filtering filtering allows a simpler implementation, albeit at the cost of increased bandwidth. Let us know understand the eye diagram, which is a useful graphical tool to quantify the degradation of the signal due to filtering. Eye diagram An eye…